I/O Bus - HP 9000 Series 319C+ Service Handbook

LAN Interface
Media
Protocols
Data Rate
Parallel Interface
ThinLAN coax cable (RG 58U)
IEEE 802.3
1
Ethernet
10 Mhits /sec
Type HP-IB (IEEE 488)
Data Rate 350 Kbyte/sec
Number of connected 15 per interface devices supported
devices
Serial Interface
Type
Capacitor-backed
Real-Time Clock
Rebolutioll
Accuracy
Clock life
Memory
Size
Type
Average cycle time
I/O Bus
Width
Bus bandwidth
RS-232C standard
10 milliseconds
±5 seconds/day
24 hours
4 Mbytes or 8 Mbytes
Byte parity error-checking
300 nsec
32 bits address; 16 bits data
6 Mb/sec
Product Information 9